BR8404496A - Processo e aparelho para a observacao das condicoes de formacao de escoria no vaso de um conversor e processo para efetuar a sopragem em um conversor de sopragem superior e inferior - Google Patents

Processo e aparelho para a observacao das condicoes de formacao de escoria no vaso de um conversor e processo para efetuar a sopragem em um conversor de sopragem superior e inferior

Info

Publication number
BR8404496A
BR8404496A BR8404496A BR8404496A BR8404496A BR 8404496 A BR8404496 A BR 8404496A BR 8404496 A BR8404496 A BR 8404496A BR 8404496 A BR8404496 A BR 8404496A BR 8404496 A BR8404496 A BR 8404496A
Authority
BR
Brazil
Prior art keywords
converter
observation
conditions
pot
lower pumping
Prior art date
Application number
BR8404496A
Other languages
English (en)
Portuguese (pt)
Inventor
Keizi Arima
Yujiro Ueda
Toru Yoshida
Hiroshi Narita
Mitsuo Yagi
Yukinori Shigeyama
Hiroshi Yamane
Shiyoichi Usada
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP59084114A external-priority patent/JPS60228929A/ja
Priority claimed from JP59084116A external-priority patent/JPS60228931A/ja
Priority claimed from JP59084117A external-priority patent/JPS60230929A/ja
Priority claimed from JP59084118A external-priority patent/JPS60228928A/ja
Priority claimed from JP59084115A external-priority patent/JPS60228930A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR8404496A publication Critical patent/BR8404496A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BR8404496A 1984-04-27 1984-09-06 Processo e aparelho para a observacao das condicoes de formacao de escoria no vaso de um conversor e processo para efetuar a sopragem em um conversor de sopragem superior e inferior BR8404496A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59084114A JPS60228929A (ja) 1984-04-27 1984-04-27 転炉炉況観測装置
JP59084116A JPS60228931A (ja) 1984-04-27 1984-04-27 転炉スロツピング検出装置
JP59084117A JPS60230929A (ja) 1984-04-27 1984-04-27 転炉操業方法
JP59084118A JPS60228928A (ja) 1984-04-27 1984-04-27 スロッピング検出方法
JP59084115A JPS60228930A (ja) 1984-04-27 1984-04-27 転炉炉内観測方法

Publications (1)

Publication Number Publication Date
BR8404496A true BR8404496A (pt) 1986-03-25

Family

ID=27525078

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404496A BR8404496A (pt) 1984-04-27 1984-09-06 Processo e aparelho para a observacao das condicoes de formacao de escoria no vaso de um conversor e processo para efetuar a sopragem em um conversor de sopragem superior e inferior

Country Status (5)

Country Link
EP (1) EP0162949B1 (de)
AU (1) AU558925B2 (de)
BR (1) BR8404496A (de)
CA (1) CA1250356A (de)
DE (1) DE3468127D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934340C1 (de) * 1989-10-14 1991-03-07 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
DE4036216C1 (de) * 1990-11-14 1992-01-30 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
TW337553B (en) * 1995-12-20 1998-08-01 Voest Alpine Ind Anlagen Method for determination of electromagnetic waves originating from a melt
US6175676B1 (en) 1999-02-23 2001-01-16 Bethlehem Steel Corporation Fiber optic sensor and method of use thereof to determine carbon content of molten steel contained in a basic oxygen furnace
AT410031B (de) * 2000-12-01 2003-01-27 Voest Alpine Ind Anlagen Einrichtung zur aufnahme und weiterleitung elektromagnetischer wellen, die von einer materialprobe ausgesendet werden
CN101029848B (zh) * 2007-01-29 2013-02-20 聚光科技(杭州)股份有限公司 一种应用于高温液体的连续测温方法
DE102010035910A1 (de) * 2010-06-09 2011-12-15 Sms Siemag Ag Einrichtung zur Temperaturmessung in einem Konverter
DE102012211714A1 (de) * 2012-07-05 2014-05-22 Siemens Vai Metals Technologies Gmbh Verfahren und Vorrichtung zur Detektion des Schlackepegels in einem metallurgischen Gefäß
EP2910651A1 (de) * 2014-02-19 2015-08-26 Siemens VAI Metals Technologies GmbH Verfahren zum Umwälzen eines Metallbades und Ofenanlage
DE102015200188A1 (de) * 2015-01-09 2016-07-14 Sms Group Gmbh Verfahren und Vorrichtung zum Betreiben einer Blaslanze in einem Konverter
CN106996967B (zh) * 2017-04-28 2023-08-22 成都哈工智传科技有限公司 磁性矿品位检测方法及检测设备
CN112143853B (zh) * 2020-10-13 2022-04-15 长春工业大学 一种aod炉冶炼过程的喷溅预报与喷溅压制方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1408873B2 (de) * 1961-10-13 1971-07-01 Gesellschaft zur Forderung der Eisen huttentechmk mbH, 4000 Dusseldorf Ausgangsmasse fuer den poroesen feuerfesten stopfen einer einrichtung zur kontinuierlichen temperatur messung von eisen und stahlschmelzen
DE2258532A1 (de) * 1971-11-30 1973-06-07 Monsanto Res Corp Durch mikrowellen angeregter emissionsdetektor
JPS53118161A (en) * 1977-03-25 1978-10-16 Sumitomo Metal Ind Measuring method of slug forming by micro wave level meter
LU81859A1 (fr) * 1979-11-07 1981-06-04 Arbed Procede de conditionnement de la scorie au cours de l'affinage d'un bain de metal

Also Published As

Publication number Publication date
EP0162949A1 (de) 1985-12-04
AU558925B2 (en) 1987-02-12
DE3468127D1 (en) 1988-01-28
AU3255884A (en) 1985-10-31
EP0162949B1 (de) 1987-12-16
CA1250356A (en) 1989-02-21

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 06/09/99